Introducing the basics of Quixel Mixer
Quixel Mixer is a free procedural-texturing software. You can use it to create physically accurate materials for use in UE.
The materials that Mixer exports are set up to use a physically based rendering (PBR) workflow. This method of rendering materials emulates how light interacts with different kinds of surfaces. We can use PBR materials in real-time renderers such as UE or in offline renderers.
You can also create non-photorealistic textures in Mixer, where physical accuracy does not matter.
Now that you have an understanding of what Mixer is, install it on your computer. During your installation process, select the option to install all the six smart material packs.
In the next section, we will set up Mixer for your first project.
Configuring your project and Mixer file
When you launch Mixer for the first time, a Mixes menu window will open. In the following screenshot, I have highlighted important areas you need to focus...